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부품번호 | AU5790 기능 |
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기능 | Single wire CAN transceiver | ||
제조업체 | NXP Semiconductors | ||
로고 | |||
전체 20 페이지수
INTEGRATED CIRCUITS
AU5790
Single wire CAN transceiver
Product data
Supersedes data of 2001 Jan 31
IC18 Data Handbook
2001 May 18
Philips
Semiconductors
Philips Semiconductors
Single wire CAN transceiver
Product data
AU5790
SO8 PIN CONFIGURATION
SO14 PIN CONFIGURATION
TxD 1
NSTB (Mode 0) 2
EN (Mode 1) 3
RxD 4
8 GND
AU5790
7 CANH (BUS)
6 RTH (Load)
SO8
5 BAT
SL01198
SO8 PIN DESCRIPTION
SYM- PIN
BOL
DESCRIPTION
TxD 1 Transmit data input: high = transmitter passive;
low = transmitter active
NSTB
(Mode 0)
2 Stand-by control: high = normal and
high-speed mode; low = sleep and wake-up
mode
EN
(Mode 1)
3 Enable control: high = normal and wake-up
mode; low = sleep and high-speed mode
RxD 4 Receive data output: low = active bus condition
detected; float/high = passive bus condition
detected
BAT 5 Battery supply input (12 V nom.)
RTH
(LOAD)
6 Switched ground pin: pulls the load to ground,
except in case the module ground is
disconnected
CANH
(BUS)
7 Bus line transmit input/output
GND 8 Ground
GND 1
TxD 2
NSTB (Mode 0) 3
EN (Mode 1) 4
RxD 5
N.C. 6
GND 7
14 GND
13 N.C.
AU5790
12 CANH (BUS)
11 RTH (Load)
10 BAT
9 N.C.
SO14
8 GND
SL01251
SO14 PIN DESCRIPTION
SYM- PIN
BOL
DESCRIPTION
GND 1 Ground
TxD 2 Transmit data input: high = transmitter passive;
low = transmitter active
NSTB
(Mode 0)
3 Stand-by control: high = normal and
high-speed mode; low = sleep and wake-up
mode
EN 4 Enable control: high = normal and wake-up
(Mode 1)
mode; low = sleep and high-speed mode
RxD 5 Receive data output: low = active bus condition
detected; float/high = passive bus condition
detected
N.C. 6 No connection
GND 7 Ground
GND 8 Ground
N.C. 9 No connection
BAT 10 Battery supply input (12 V nom.)
RTH
(LOAD)
11 Switched ground pin: pulls the load to ground,
except in case the module ground is
disconnected
CANH
(BUS)
12 Bus line transmit input/output
N.C. 13 No connection
GND 14 Ground
2001 May 18
4
4페이지 Philips Semiconductors
Single wire CAN transceiver
Product data
AU5790
DC CHARACTERISTICS
–40 °C < Tamb < +125 °C; 5.5 V < VBAT < 16 V; –0.3 V < VTxD < 5.5 V; –0.3 V < VNSTB < 5.5 V; –0.3 V < VEN < 5.5 V; –0.3 V < VRxD < 5.5 V;
–1 V < VCANH < +16 V; bus load resistor at pin RTH: 2 kΩ < RT < 9.2 kΩ; total bus load resistance 270 Ω < RL < 9.2 kΩ;
CL < 13.7 nF; 1µs < RL ∗ CL < 4µs; RxD pull-up resistor 2.2 kΩ < Rd < 3.0 kΩ; RxD: loaded with CLR < 30pF to GND;
all voltages are referenced to pin 8 (GND); positive currents flow into the IC;
typical values reflect the approximate average value at VBAT = 13 V and Tamb = 25 °C, unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
Pin BAT
VBAT
VBATL
Operating supply voltage
Low battery state
Note 1
Part functional or in undervoltage
lockout state
5.3 13
2.5
27
5.3
V
V
VBATLO
Supply undervoltage lockout state TxD = 1 or 0; check CANH and
RxD are floating
2.5 V
IBATPN
Passive state supply current in
normal mode
NSTB = 5 V, EN = 5 V, TxD = 5 V
2 mA
IBATPW
Passive state supply current in
wake-up mode
NSTB = 0 V, EN = 5 V, TxD = 5 V,
Note 2
3 mA
IBATPH
Passive state supply current in
high speed mode
NSTB = 5 V, EN = 0 V, TxD = 5 V,
Note 2
4 mA
IBATN
IBATW
IBATH
IBATS
Active state supply current in
normal mode
Active state supply current in
wake-up mode
Active state supply current in
high speed mode
Sleep mode supply current
Pin CANH
NSTB = 5 V, EN = 5 V, TxD = 0 V,
RL = 270 Ω, Tamb = 125 °C
Tamb = 25 °C, –40 °C
NSTB = 0 V, EN = 5 V, TxD = 0 V,
RL = 270 Ω, Note 2,
Tamb = 125 °C
Tamb = 25 °C, –40 °C, Note 2
NSTB = 5 V, EN = 0 V, TxD = 0 V,
RL = 100 Ω, Note 2,
Tamb = 125 °C
Tamb = 25 °C, –40 °C, Note 2
NSTB = 0 V, EN = 0 V, TxD = 5 V,
RxD = 5 V, –1 V < VCANH < +1 V,
5.5 V < VBAT < 14 V
–40 °C < Tj < 125 °C
35 mA
40 mA
70 mA
90 mA
70 mA
85 mA
70 100 µA
VCANHN
VCANHW
VCANHWL
Bus output voltage in normal
mode
Bus output voltage in wake-up
mode
Bus output voltage in wake-up
mode, low battery
NSTB = 5 V, EN = 5 V,
RL > 270Ω; 5.5 V < VBAT < 27 V
NSTB = 0 V, EN = 5 V,
RL > 270Ω; 11.3 V < VBAT < 16 V
NSTB = 0 V, EN = 5 V,
RL > 270Ω; 5.5 V < VBAT < 11.3 V
3.65
9.80
VBAT –
1.45
4.1 4.55
min
(VBAT, 13)
VBAT
V
V
V
VCANHH
ICANHRR
ICANHRD
ICANHDD
–ICANH_N
Bus output voltage in high-speed
transmission mode
Recessive state output current,
bus recessive
Recessive state output current,
bus dominant
Dominant state output current,
bus dominant
Bus short circuit current,
normal mode
NSTB = 5 V, EN = 0 V,
RL > 100Ω; 8 V < VBAT < 16 V
Recessive state or sleep mode,
VCANH = –1 V; 0 V < VBAT < 27 V
Recessive state or sleep mode,
VCANH = 10 V; 0 V < VBAT < 16 V
TxD = 0 V, normal mode,
high-speed mode and sleep mode;
VCANH = 10 V;
0 V < VBAT < 16 V
VCANH = –1 V,
TxD = 0 V; NSTB = 5 V; EN = 5 V
3.65
–10
–20
–20
30
4.55 V
10 µA
100 µA
100 µA
150 mA
–ICANHW
Bus short circuit current,
wake-up mode
VCANH = –1 V,
TxD = 0 V; NSTB = 0 V; EN = 5 V
60
190 mA
2001 May 18
7
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부품번호 | 상세설명 및 기능 | 제조사 |
AU5790 | Single wire CAN transceiver | NXP Semiconductors |
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DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |